/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { parseExpression } from '../utils';
import { type SchemaExtractorExpressionParser } from '../type';
import type { ValueExpressionDTO } from '../../../types';
export const expressionParser: SchemaExtractorExpressionParser = expression => {
  const expressions = ([] as ValueExpressionDTO[])
    .concat(expression)
    .filter(Boolean);
  return expressions
    .map(parseExpression)
    .filter(Boolean) as ReturnType<SchemaExtractorExpressionParser>;
};
